AT24C02B Datasheet, PDF (8/26 Pages) ATMEL Corporation – Two-wire Serial EEPROM

Figure 5-2. Data Validity
SDA
SCL
Figure 5-3. Start and Stop Definition
DATA STABLE
DATA STABLE
DATA
CHANGE
SDA
SCL
START
Figure 5-4. Output Acknowledge
SCL
1
DATA IN
DATA OUT
START
STOP
8
9
ACKNOWLEDGE
8 AT24C02B
5126H–SEEPR–8/07